Compound microbial fish fertilizer special for silver carp and preparation method thereof

Abstract

The invention discloses a compound microbial fish fertilizer special for silver carp and a preparation method thereof. The compound microbial fish fertilizer special for silver carp comprises the following components in parts by weight: 0.5-0.8 part of silicate bacteria, 1-3 parts of streptococcus faecalis, 0.6-0.8 part of trichoderma sp, 2-5 parts of rhodopseudomonas palustris, 0.3-0.5 part of saccharomycetes, 50-60 parts of fishbone dust, 65-70 parts of vinegar residue powder, 50-55 parts of effluent precipitate, 40-60 parts of rice bran, 12-14 parts of brown sugar, 10-14 parts of table salt, 80-85 parts of pig manure, 45-55 parts of waste of a pig meat slaughter house, 60-65 parts of aquatic plants, 12-16 parts of calcium bicarbonate, 14-17 parts of urea, 1-3 parts of ferric citrate, 0.6-0.8 part of vitamin B1, 0.2-0.6 part of Vitamin B12, 1-3 parts of rheum officinale, 2-6 parts of Astragalus membranaceus and 4-7 parts of medicated leaven. The fertilizer disclosed by the invention can promote silver carp to grow quickly, the EPA content of fish is increased, the fish diseases are reduced, and the number of dead fish is reduced, and meanwhile, beneficial microorganisms in water are increased. Finally, both the quality and the weight of silver carp are improved.

Description

technical field [0001] The invention relates to a microbial fertilizer, in particular to a composite microbial fish fertilizer, in particular to a special composite microbial fish fertilizer for carp and a preparation method thereof. Background technique [0002] Silver carp can provide rich glial protein, which can not only keep fit, but also beautify the skin. It is an ideal food for women to nourish the skin; it has curative effects on rough skin, desquamation, and brittle and easy to fall off hair. Delicacy; it is a health-preserving food for warming the middle and invigorating Qi, warming the stomach, and moisturizing the skin. It is suitable for people with spleen and stomach deficiency, loose stools, and dry skin. It can also be used for symptoms such as insufficient milk caused by spleen and stomach Qi deficiency. It is a very popular fish. one of the classes. [0003] During the breeding process of silver carp, feed needs to be put in for its growth, but long-term ...

AI Technical Summary

Problems solved by technology

The prevention and treatment of these diseases is generally based on drug treatment, but long-term drug use can make the fish resistant to drugs, and some drugs can accumulate in the fish body, which is harmful to the human body

[0004] In the process of carp breeding, many farms currently use organic fertilizers to increase the production of carp by putting a certain amount of organic fertilizers in ponds; traditional organic fertilizers have their advantages, but their disadvantages are single functions and are used by phytoplankton The process of mineralization is relatively long, and a large amount of oxygen in the water body is consumed during the mineralization process, which is unfavorable for the growth of stocking products such as fish in the water

[0005] In addition to single-function organic fertilizers and inorganic fertilizers, since the 1980s, "formula fertilization", that is, "organic-inorganic compound fertilizers", has been promoted. Although compound fertilizers have absorbed the advantages of both organic and inorganic fertilizers, But their shortcomings are not well overcome

The existing single-type fish fertilizer and compound fish fertilizer also have a common shortcoming, that is, they cannot kill harmful bacteria, so they lack the effect of effectively preventing and controlling fish diseases

The content of beneficial bacteria in fish ponds can be increased through microbial compound fish fertilizer, which can effectively reduce the occurrence of fish diseases. At present, there is no report on the compound microbial fish fertilizer specially used for silver carp